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Aspen

$229+ Cheap flights from Washington to Aspen (ASE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ASE
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Washington to Aspen

Keep the following information in mind while searching for Washington to Aspen flight deals. Data was last updated October 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$229
(United Airlines)

Popular in

October

Cheapest in

November

Average price

$876
Provider with most accurate pricing for Seattle/Tacoma Intl-Aspen Pitkin County flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Aspen Pitkin County flights.
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From Washington to Aspen Pitkin County
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One-way flight from Washington to Aspen Pitkin County
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Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Washington to Aspen

Cheapest flights from Washington to Aspen
Explore the most affordable flight options available from Washington to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:39 amSEA - ASE
1 stop7h 52mAmerican Airlines
Sat 11/157:34 amASE - SEA
2 stops11h 37mAmerican Airlines
Deal found 10/27$304
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:41 amSEA - ASE
1 stop10h 03mAmerican Airlines
Sun 11/1612:25 pmASE - SEA
1 stop9h 51mAmerican Airlines
Deal found 10/28$319
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:04 amSEA - ASE
2 stops8h 24mUnited Airlines
Sun 11/165:12 pmASE - SEA
1 stop5h 01mUnited Airlines
Deal found 10/28$324
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:00 amSEA - ASE
1 stop4h 38mUnited Airlines
Mon 12/226:20 pmASE - SEA
1 stop5h 52mUnited Airlines
Deal found 10/27$339
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:05 amSEA - ASE
1 stop4h 31mUnited Airlines
Mon 11/105:12 pmASE - SEA
1 stop5h 01mUnited Airlines
Deal found 10/27$354
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:00 amPDX - ASE
1 stop4h 29mUnited Airlines
Tue 12/305:00 pmASE - PDX
1 stop6h 59mUnited Airlines
Deal found 10/27$354
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:30 amPDX - ASE
2 stops11h 55mUnited Airlines
Mon 12/296:20 pmASE - PDX
1 stop5h 39mUnited Airlines
Deal found 10/27$373
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:04 amSEA - ASE
2 stops10h 04mUnited Airlines
Sat 11/151:35 pmASE - SEA
2 stops11h 09mUnited Airlines
Deal found 10/27$379
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:00 amPDX - ASE
1 stop4h 29mUnited Airlines
Sun 12/285:00 pmASE - PDX
1 stop6h 59mUnited Airlines
Deal found 10/27$404
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:00 amPDX - ASE
1 stop5h 04mUnited Airlines
Tue 12/306:20 pmASE - PDX
1 stop5h 39mUnited Airlines
Deal found 10/27$419
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:49 amPDX - ASE
1 stop9h 00mAmerican Airlines
Mon 12/2911:49 amASE - PDX
1 stop6h 22mAmerican Airlines
Deal found 10/27$439
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:55 pmPDX - ASE
1 stop15h 45mDelta
Mon 12/2912:20 pmASE - PDX
1 stop6h 55mDelta
Deal found 10/27$447

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Aspen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Washington to Aspen that are best for you.

Fly from

Washington

Fly to

Aspen

Route

Depart

Return

Price

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Thu 1/8

8:35 am-7:04 pm

1 stop9h 29m

Aspen Pitkin County

Wed 1/14

1:09 pm-9:47 pm

1 stop9h 38m

$269

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Thu 1/8

5:00 am-11:04 am

1 stop5h 04m

Aspen Pitkin County

Wed 1/14

1:54 pm-9:12 pm

2 stops8h 18m

$298

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Tue 11/11

10:39 am-7:31 pm

1 stop7h 52m

Aspen Pitkin County

Sat 11/15

7:34 am-6:11 pm

2 stops11h 37m

$304

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Wed 11/12

5:00 am-12:29 pm

1 stop6h 29m

Aspen Pitkin County

Sun 11/16

5:12 pm-9:13 pm

1 stop5h 01m

$319

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Wed 11/12

6:05 am-7:31 pm

2 stops12h 26m

Aspen Pitkin County

Sun 11/16

12:25 pm-9:16 pm

1 stop9h 51m

$324

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Thu 2/5

8:06 am-7:14 pm

1 stop10h 08m

Aspen Pitkin County

Mon 2/9

11:43 am-5:52 pm

1 stop7h 09m

$339

PortlandAspen

PDX - ASE

PDXASE

Portland

Fri 1/9

9:30 pm-11:42 am

1 stop13h 12m

Aspen Pitkin County

Fri 1/16

7:44 pm-9:36 am

1 stop14h 52m

$339

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Tue 12/16

5:00 am-10:38 am

1 stop4h 38m

Aspen Pitkin County

Mon 12/22

6:20 pm-11:12 pm

1 stop5h 52m

$339

PortlandAspen

PDX - ASE

PDXASE

Portland

Fri 1/9

5:00 am-11:04 am

1 stop5h 04m

Aspen Pitkin County

Fri 1/16

12:36 pm-11:06 pm

2 stops11h 30m

$344

PortlandAspen

PDX - ASE

PDXASE

Portland

Wed 12/24

5:00 am-10:29 am

1 stop4h 29m

Aspen Pitkin County

Tue 12/30

5:00 pm-10:59 pm

1 stop6h 59m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 36 results
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Best time to book a flight from Washington to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Aspen

What is the cheapest month to book a flight from State of Washington to Aspen?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Aspen (average of $145). Flying from State of Washington to Aspen in March is currently the most expensive (average of $294). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to ASE?

Find hourly flight availability from Washington to Aspen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

When flying from State of Washington to Aspen, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 26% versus a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Washington to Aspen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Aspen from Washington?

    Aspen Pitkin County (ASE) is the airport you will fly into if you book a flight from Washington to Aspen. It is only a 3.5 mi journey from Pitkin County (ASE) to Aspen’s city center.

  • How long is the flight from State of Washington to Aspen?

    For as low as $298, American Airlines can have you in Aspen from State of Washington in 5h 04m. There are 958 mi between State of Washington and Aspen. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of Washington to Aspen one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $229. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from State of Washington to Aspen for a low price.

  • What are the most popular routes from State of Washington to Aspen?

    When deciding which route to take from State of Washington to Aspen consider Seattle/Tacoma Intl - Aspen Pitkin County, Portland - Aspen Pitkin County or Spokane - Aspen Pitkin County as they are the most popular.

  • Can I find deals for flights from Washington to Aspen that include hotel bookings?

    Yes. In addition to deals on Washington to Aspen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Aspen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Aspen.

  • Can I find deals for business class flights from Washington to Aspen?

    Yes. Cheapflights offers flight deals from Washington to Aspen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Aspen?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Aspen (average of $145). Flying from State of Washington to Aspen in March is currently the most expensive (average of $294). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Aspen?

Book flights to Aspen if you plan to visit one of these locations
Snowmass Village
Buena Vista
Snowmass

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Top airline flying from Washington to Aspen

Discover the top airline that operate flights from Washington to Aspen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$544FlexibilityNo cancel feeOn-time69%

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